The weather in Mostar in May is very cold with temperatures between 4°C and 22°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Mostar. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Mostar in May 2025.
If you’re planning to visit Mostar in the near future, we highly recommend that you review the 14 day weather forecast for Mostar before you arrive.
Temperatures
22° / 4°
Rainy Days
10
Snowy Days
0
Dry Days
21
Rainfall
158
mm
Sun Hours
10.8
Hrs
